Hitachi Ultrastar 15K147 73GB HUS151473-VL3600 Folheto
Códigos do produto
HUS151473-VL3600
Applications
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>
Online transaction processing
>
RAID
>
Storage Area Network (SAN)
>
Network Attached Storage (NAS
)
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Scientific engineering and data analysis
>
Imaging systems
>
Media streaming
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Data warehousing
Performance and reliability you can trust for mission-critical computing environments
Highlights
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Capacities up to 147GB
>
Choice of Ultra320 SCSI, 4Gb/s and 2Gb/s
Fibre Channel and Serial Attached SCSI (SAS)
interfaces for configuration flexibility
interfaces for configuration flexibility
>
Mature design provides greater reliability
and faster qualification time
>
15,000 RPM enables as much as 33 percent
more I/Os per second over 10,000 RPM products
>
Large 16MB cache size minimizes
command overhead
>
RoHS compliant on select models
Proven design for extreme performance and reliability
Performance and reliability are key requirements for enterprise-class hard drives. The
mature design of the Ultrastar 15K147 ensures greater reliability which helps enable
shorter qualification times. Several key technologies are designed into Ultrastar drives
to ensure high reliability, enhance performance and protect customer data. The Ultrastar
15K147 incorporates Rotational Vibration Safeguard (RVS) technology to maintain drive
performance in multi-drive systems where rotational vibration is likely to occur. Fluid
dynamic bearing (FDB) motors deliver quieter drives with improved data integrity. Hitachi
offers the only enterprise-class hard drive utilizing a head load/unload ramp which helps
minimize drive failures caused by handling damage during integration.
mature design of the Ultrastar 15K147 ensures greater reliability which helps enable
shorter qualification times. Several key technologies are designed into Ultrastar drives
to ensure high reliability, enhance performance and protect customer data. The Ultrastar
15K147 incorporates Rotational Vibration Safeguard (RVS) technology to maintain drive
performance in multi-drive systems where rotational vibration is likely to occur. Fluid
dynamic bearing (FDB) motors deliver quieter drives with improved data integrity. Hitachi
offers the only enterprise-class hard drive utilizing a head load/unload ramp which helps
minimize drive failures caused by handling damage during integration.
Hitachi Ultrastar
®
15K147
H A R D D I S K D R I V E S
www.hitachigst.com
Store more…faster!
Hitachi delivers its highest-performing hard
drive ever with the introduction of the
Ultrastar 15K147. With average seek times
as fast as 3.3 ms, average latency of 2 ms,
and as much as 33 percent more in I/Os per
second than its 10,000 RPM rivals, enterprise
customers can access their data more
quickly and efficiently. These performance
characteristics of the Ultrastar 15K147 make
it the ideal solution for mission-critical
enterprise computing environments like online
transaction processing, data analysis, and
other multi-user applications.
drive ever with the introduction of the
Ultrastar 15K147. With average seek times
as fast as 3.3 ms, average latency of 2 ms,
and as much as 33 percent more in I/Os per
second than its 10,000 RPM rivals, enterprise
customers can access their data more
quickly and efficiently. These performance
characteristics of the Ultrastar 15K147 make
it the ideal solution for mission-critical
enterprise computing environments like online
transaction processing, data analysis, and
other multi-user applications.
Feature / Function Benefits
Performance
15,000 RPM Lower rotational latency for faster data access
16 MB cache memory Greatly improves average read/write response time
Rotational Position Optimization Optimizes rotational latency for faster data access
Command Reordering Optimization Optimizes head movement, improving throughput
Rotational Vibration Safeguard Maintains performance in multi-drive systems
Reliability
Highly automated manufacturing Minimizes process variability, improving reliability
Unique head load/unload design Minimizes handling damage during integration
FDB spindle motor High reliability and low acoustics
S.M.A.R.T. and Idle Task Manager Self-diagnostics, early warning error detection
Capacity
147GB / 73GB / 36GB Configuration flexibility
Interfaces
Ultra320 SCSI (68 & 80 pin), 4GFC, Ease of integration and configuration flexibility
2GFC and Serial Attached SCSI (SAS)
Features and Benefits
Hitachi quality and service
Hitachi’s Ultrastar 15K147 extends the company’s long-standing tradition of
performance and capacity leadership. Ultrastar quality, performance, and world class
technical support and service provides customers with a lower total cost of ownership
compared to previous generations.
performance and capacity leadership. Ultrastar quality, performance, and world class
technical support and service provides customers with a lower total cost of ownership
compared to previous generations.
Hitachi drives are backed by an array of technical support and services, which may
include customer and integration assistance. Hitachi is dedicated to providing a breadth
of hard disk drive solutions to satisfy all of today’s demanding computing needs.
include customer and integration assistance. Hitachi is dedicated to providing a breadth
of hard disk drive solutions to satisfy all of today’s demanding computing needs.
147GB, 73GB and 36GB
|
15,000 RPM
|
Ultra320 SCSI, 4GFC, 2GFC and Serial Attached SCSI (SAS)